參數(shù)資料
型號： EDS1232AATA-60L-E
廠商： ELPIDA MEMORY INC
元件分類： DRAM
英文描述： 128M bits SDRAM (4M words x 32 bits)
中文描述： 4M X 32 SYNCHRONOUS DRAM, 5.4 ns, PDSO86
封裝： ROHS COMPLIANT, PLASTIC, TSOP2-86
文件頁數(shù)： 34/55頁
文件大?。?/td> 564K
代理商： EDS1232AATA-60L-E
EDS1232CABB, EDS1232CATA
Preliminary Data Sheet E0247E40 (Ver. 4.0)
34
Write command to Write command interval
1. Same bank, same ROW address: When another write command is executed at the same ROW address of the
same bank as the preceding write command, the second write can be performed after an interval of no less than
1 clock. In the case of burst writes, the second write command has priority.
CLK
Command
DQ
in B3
Address
in B1
in B2
BS
ACT
Row
Column A
WRIT
WRIT
Column B
in A0
in B0
Bank0
Active
Column =A
Write
Column =B
Write
Burst Write Mode
BL = 4
Bank 0
WRITE to WRITE Command Interval (same ROW address in same bank)
2. Same bank, different ROW address: When the ROW address changes, consecutive write commands cannot be
executed; it is necessary to separate the two write commands with a precharge command and a bank active
command.
3. Different bank: When the bank changes, the second write can be performed after an interval of no less than 1
clock, provided that the other bank is in the bank active state. In the case of burst write, the second write
command has priority.
CLK
Command
DQ
in B3
Address
in B1
in B2
BS
ACT
Row 0
Row 1
ACT
WRIT
Column A
in A0
in B0
Bank0
Active
Bank3
Active
Bank0
Write
Bank3
Write
WRIT
Column B
Burst Write Mode
BL = 4
WRITE to WRITE Command Interval (different bank)
相關(guān)PDF資料
PDF描述
EDS1232AATA-75 128M bits SDRAM
EDS1232AATA-75-E 128M bits SDRAM (4M words x 32 bits)
EDS1232AATA-75L 128M bits SDRAM
EDS1232CATA-1AL 128M bits SDRAM
EDS1232AATA-TI RAC40-TA(-E)(-ST) Series - Powerline Regulated AC-DC Converters; Output Voltage (Vdc): 5V; Auxilary Voltage (Vdc): 15V; Features: Compact 40W AC-DC Power Supply; Universal Input Voltage Range; 4000VAC Isolation, Low Leakage Current; Low Output Ripple and Noise; Short Circuit Protected; UL-60601 Certified for Medical Applications
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
EDS1232AATA-60TI 制造商:ELPIDA 制造商全稱:Elpida Memory 功能描述:128M bits SDRAM WTR (Wide Temperature Range)
EDS1232AATA-75 制造商:ELPIDA 制造商全稱:Elpida Memory 功能描述:128M bits SDRAM
EDS1232AATA-75-E 制造商:ELPIDA 制造商全稱:Elpida Memory 功能描述:128M bits SDRAM (4M words x 32 bits)
EDS1232AATA-75L 制造商:ELPIDA 制造商全稱:Elpida Memory 功能描述:128M bits SDRAM
EDS1232AATA-75L-E 制造商:ELPIDA 制造商全稱:Elpida Memory 功能描述:128M bits SDRAM
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